**OBSOLETE, DO NOT USE**
CRITICAL UPDATE: Use new XMALab software for marker-based XROMM, including Undistortion, Calibration, Marker Tracking, and Rigid Bodies.
XMALab replaces MATLAB XrayProject. See Bitbucket XMALab wiki for XMALab User Manual (not this wiki).
- Open the undistortion tool
- Load a grid image (e.g. grid image of the first camera)
- The grid points will be automatically selected
- Compute the undistortion
- Save the parameters
- Repeat the process for the second camera